Finding the Fourth Proportional to 2,728,685.34, 3,767,062.14 and 1,641,199.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,728,685.34 : 3,767,062.14 = 1,641,199.59 : x
2. Step 2: Convert to fraction form
   2,728,685.34/3,767,062.14 = 1,641,199.59/x
3. Step 3: Cross multiply
   2,728,685.34x = 3,767,062.14 × 1,641,199.59
4. Step 4: Simplify right side
   2,728,685.34x = 6,182,500,839,672.52
5. Step 5: Solve for x
   x = 6,182,500,839,672.52/2,728,685.34
6. Step 6: Final answer
   x = 2,265,743.41